#!/bin/bash
url="https://centerpoint.sermon.net/restapi/getPostingCollection?offset=1&limit=1000&playlistId=4007030&mediaCenterId=4007070"

wget -q "$url" -O- | tr '"' '\n'|grep mp3|sed 's/\\//g'|grep 'action/download'|sort -u > url.lst

cat url.lst|while read url;do axel -n 10 "$url" -o "$(echo $url|cut -d\/ -f10,12 --output-delimiter=$'_')" ;done